Test Standard Category

S206M Unitronic 200 kN

( Asphalt Cement-Mortar Soil Steel )


  • Compression and flexural tests, 200kN max. load capacity
  • Tensile tests, 50kN max. load capacity


Unitronic 200kN is a universal and versatile machine fully satisfying the needs of control, research and testing on Cement, Roads (Marshall, Duriez, CBR etc.), Steel, Concrete, Cement, Wood, Plastic, etc.

The load is applied by a mechanical jack activated by a brushless closed-loop motor with an optical encoder controlled by a microprocessor.
The two crossheads foresee couplings to fix the different test devices (see accessories).

The stress is measured by an electric load cell; the measurement and displacement control of the crosshead are achieved by the electronic device incorporated into the machine.

The machine is composed of a sturdy base containing the transmission components and the hardware control instruments. The base holds two steel columns with ground-hard chrome surfacing. The upper crosshead can be adjusted in height, to hold the accessories to perform the specific test. The lower mobile crosshead is operated by a recirculating ball screw and rotating lead, that through a servo-controlled motor, assures the correct application of load and constant speed.

The Unitronic 200kN is supplied complete with an electric load cell 200kN capacity, crosshead displacement device, upper with seat ball and lower compression platens. Accessories and software for specific tests must be ordered separately (see accessories).

Note: The machine can be equipped with intermediate load cells to
the max. capacity of the machine, to satisfy specific test requirements.

Power supply: 230V 1ph 50-60Hz 850W
Dimensions: 950x560x2400 mm 
Weight: 820 kg approx.

Request information


  • EN 12697-34
  • EN 12697-23
  • ASTM D6926
  • ASTM D6931
  • ASTM D5581
  • ASTM D1559
  • AASHTO T245
  • AASHTO T283
  • BS 598:107
  • NF P98-251-1
  • NF P98-251-2
  • NF P98-251-4
  • CNR N. 134

Marshall stability

CBR test

  • EN 13286-47
  • ASTM D1883
  • AASHTO T193
  • NF P94-078
  • CNR UNI 10009
  • BS 1377:1
  • BS 1377:2

Splitting Tensile

Flexural Strength

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  • Electronic control unit “Cyber-plus Evolution” with Touch-Screen colour display, that runs like a standard PC based on Windows operating system for the management and analysis of the data, test results, graphs.
  • The Touch-Screen icon interface allows an easy set up of the parameters and immediate execution of the test.
  • The machine can be connected to a PC for remote test execution through suitable Software; the machine can in any case perform the tests without any external PC, because of the “Cyber-Plus” grants performances like a PC.
  • Direct connection to Intranet (connection to a LAN network) and Internet to establish a remote communication and receive an immediate diagnostic analysis from Matest technicians, or for updates of the software.
  • Unlimited memory storage with: 2 USB ports, 1 SD card slot.
  • RJ45 network connection
  • Possibility to select different languages.
  • Max. load: 200 kN (both Compression and Tensile)
  • Max. vertical daylight: 900 mm (without accessories)
  • Max. vertical daylight with compression platens: 800 mm
  • Compression platens diameter: 216 mm ( upper platen on seat ball)
  • Distance between columns: 650 mm
  • Crosshead travel: +/- 200 mm (400 mm total)
  • Testing speed range: from 0.01 to 100 mm/min
  • Load rate: from 1 N/s to 5 kN/s
  • Displacement resolution: 0.01 mm with accuracy better than 0.2%
  • Machine Class: 1